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Imaging Mode
Table 7-10: AMM Mode Main Menu Controls
Parameter
Up/Down
Sweep
Layout
AMM
Multi-AMM
AMM Mode Soft Menu Controls
Table 7-11: AMM Mode Soft Menu Controls
Parameter
Map
Tint
Power
Other AMM Mode Controls
Table 7-12: Other AMM Mode Controls
Parameter
Gain
TGC
Depth
Rev 1.00
Description
Enable a mirror image of the 2D image to be created. The
reference marker W moves correspondingly to the other
side of the image. Up/Down is available in both Live and
Freeze.
Adjust the horizontal refresh rate of M-Mode area of the
display. You can speed up or slow down the time line to
conservative the events that the more or less took place
several times In a period of time.
Toggles the display arrangement to define relative dimen-
sions of the 2D area, M-mode area, and their position
which is either top/bottom or side-by-side.
Quit AMM Mode.
Adds or delete cursors. The maximum number of cursors is
three.
Description
Gray scale map can improve image contrast resolution,
noise suppression, and display effects. Map is available in
both Live and Freeze.
Control and adjust the image tint. Tint is available in both
Live and Freeze.
Controls the amount of acoustic power applied in all
modes. When power is set to maximum, it is equal to or
less than the maximum acoustic power permitted by the
FDA. When power is reduced, the signal-to-noise ratio
decreases, resulting in potentially noisier image.
Description
Adjusted by the knob below the TGC on the control panel.
When rotated clockwise, increases the overall gain applied
to the received echo signals equally for all depth.
Compensates for depth-related attenuation in an image.
The sliders nearest the operator affect the far field. TGC
amplifies returning signals to compensate for the attenua-
tion caused by tissue at increasing depths.
Adjusting the depth will influence diagram frame rate and
resolution. Decreasing the depth may allow for higher
frame rate and lower resolution. Increasing the depth will
increase image resolution and decrease frame rate.
Chapter 7 - System Operation
129
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